<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        /* 作用是Vue接管容器之后会删除掉v-cloak */
        [v-cloak]{
            display: none;
        }
    </style>
</head>
<body>
    <div id="app">
        <div v-cloak>{{name}}</div>
    </div>

    <script src="../JS/vue.js"></script>
    <script>
        new Vue({
            el:'#app',
            data() {
                return {
                    name:'张三'
                }
            },
        })
    </script>
</body>
</html>